TY  - RPRT
TI  - Potentiometric surfaces, altitudes of the tops, and hydrogeology of the Minnelusa and Madison aquifers, Black Hills area, Wyoming
AU  - T.T. Bartos
AU  - L.L. Hallberg
AU  - Kathy Muller Ogle
PY  - 2002
DO  - 10.3133/ha748
UR  - https://pubs.usgs.gov/publication/ha748
ID  - ha748
ER  -